The interesting "drum fax machine" uses a wire to transmit photos. Do you know the principle?

Why is curling so expensive at 12,000 yuan per piece? Only three companies in the world can make it.

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What is hot ice? Do you know how your palm freezes quickly when you put it in liquid?

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【男生慎入】女生第一次看小电影的体验

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Incest, but not completely

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How awesome is the divine fortune teller Yuan Tiangang? All six of his greatest predictions came tru

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Studying in Germany survives with a decadent tomato cow

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The world's most stunning jade carving, transforming 118 tons of jade into the Great Wall, truly a n

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Amazing! Watch 28 types of mechanism principles in one go.

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How Tsunamis Are Formed (3D Principle)

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What is "porcelain mending"? Put a copper nail in the crack and hit it, and an interesting phenomeno

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What is "pneumatic transmission"? It's launched like a cannonball! Do you know how it works?

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I analyzed which of the heroines in Doupo is the most suitable to be a wife! Out of curiosity!

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Defiance is not advisable! Everyone, please don't give me the triple tap! It's unnecessary—truly unn

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The most rebellious bridge, the "suspension belt bridge," has stood suspended for 30 years—do you kn

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How do fishing nets work? Why are they able to catch fish even though the bottom is empty?

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What is the "thermoacoustic effect"? Scientists built a refrigerator using noise. Do you know how it

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What is the "Super Mirror"? 12,000 mirrors and 20,000 tons of molten salt can generate electricity e

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Throwing objects from high places is very dangerous. Why doesn't a drop of water falling from a heig

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Incredible "water-soluble cloth"! Put it in water and interesting phenomena will happen

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The incredible "Feng Shui Stone Ball" weighs 29 tons. Why can it float and rotate on the water?

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